/* ============================================
   GLOBAL STYLES — Phileo PM Design 2b
   "Corporate Cool" Theme — Taqeef-Inspired
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
    --color-bg: #FFFFFF;
    --color-primary-dark: #0B2341;
    --color-primary-medium: #133A5E;
    --color-accent-blue: #1565C0;
    /* was #1E88E5 — deeper, more contrast on white */
    --color-accent-blue-bright: #1E88E5;
    /* original tone retained for highlights */
    --color-accent-teal: #00838F;
    /* was #00ACC1 — deeper teal */
    --color-accent-gold: #FDC842;
    --color-accent-gold-dark: #D4A835;
    --color-accent-green: #2F8A3A;
    /* was #42AD4C — deeper green */
    --color-accent-red: #B01124;
    /* was #C11D30 — deeper red */
    --color-text: #0F172A;
    /* was #1E293B — near-black body text */
    --color-text-light: #334155;
    /* was #475569 — darker secondary copy */
    --color-text-muted: #64748B;
    /* was #94A3B8 — readable small / caption text */
    --color-border: #CBD5E1;
    /* was #E2E8F0 — clearer card / divider edges */
    --color-border-strong: #94A3B8;
    /* for high-contrast inset borders */
    --color-bg-light: #E2E8F0;
    /* was #F1F5F9 — clearer alt panels */
    --color-bg-cool: #EEF2F7;
    /* was #F8FAFC — visible section alternation */
    --color-bg-dark: #071526;

    --font-display: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;

    --container-max: 1400px;
    --header-height: 80px;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 24px;

    --transition-base: 0.3s ease;
    --transition-smooth: 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-slow: 0.6s ease;

    --shadow-subtle: 0 1px 3px rgba(11, 35, 65, 0.10);
    --shadow-card: 0 6px 20px rgba(11, 35, 65, 0.14);
    --shadow-card-hover: 0 16px 48px rgba(11, 35, 65, 0.20);
    --shadow-header: 0 2px 24px rgba(11, 35, 65, 0.10);
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-bg);
    overflow-x: hidden;
}

body.menu-open {
    overflow: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-base);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul,
ol {
    list-style: none;
}

/* --- Container --- */
.container-custom {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 40px;
}

/* --- Typography --- */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.15;
    color: var(--color-primary-dark);
}

h1 {
    font-size: 3.75rem;
}

h2 {
    font-size: 2.75rem;
}

h3 {
    font-size: 2rem;
}

h4 {
    font-size: 1.5rem;
}

h5 {
    font-size: 1.15rem;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-accent-blue);
    margin-bottom: 14px;
}

.section-label::before {
    content: '';
    width: 32px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent-blue), var(--color-accent-teal));
    border-radius: 2px;
}

.section-title-center {
    text-align: center;
}

.section-title-center .section-title::after {
    margin-left: auto;
    margin-right: auto;
}


.section-title {
    margin-bottom: 16px;
    letter-spacing: -0.01em;
}

.section-title span {
    color: var(--color-accent-blue);
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--color-text-light);
    max-width: 560px;
    line-height: 1.7;
    font-weight: 500;
}

.section-title-center .section-subtitle {
    margin-left: auto;
    margin-right: auto;
}

/* --- Section Padding --- */
.section-padding {
    padding: 100px 0;
}

.section-padding--sm {
    padding: 70px 0;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.btn--primary {
    background-color: var(--color-accent-blue);
    color: #FFFFFF;
    border-color: var(--color-accent-blue);
}

.btn--primary:hover {
    background-color: #1565C0;
    border-color: #1565C0;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(30, 136, 229, 0.3);
    color: #fff;
}

.btn--secondary {
    background-color: var(--color-accent-gold);
    color: var(--color-primary-dark);
    border-color: var(--color-accent-gold);
}

.btn--secondary:hover {
    background-color: var(--color-accent-gold-dark);
    border-color: var(--color-accent-gold-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(253, 200, 66, 0.3);
}

.btn--outline {
    background-color: transparent;
    color: var(--color-primary-dark);
    border-color: var(--color-border);
}

.btn--outline:hover {
    background-color: var(--color-primary-dark);
    color: #FFFFFF;
    border-color: var(--color-primary-dark);
    transform: translateY(-2px);
}

.btn--outline-light {
    background-color: transparent;
    color: #FFFFFF;
    border-color: rgba(255, 255, 255, 0.4);
}

.btn--outline-light:hover {
    background-color: #FFFFFF;
    color: var(--color-primary-dark);
    border-color: #FFFFFF;
}

.btn--red {
    background-color: var(--color-accent-red);
    color: #FFFFFF;
    border-color: var(--color-accent-red);
}

.btn--red:hover {
    background-color: #a01828;
    border-color: #a01828;
    transform: translateY(-2px);
}

.btn i {
    font-size: 0.85em;
    transition: transform var(--transition-base);
}

.btn:hover i {
    transform: translateX(4px);
}

/* --- Accent Bar --- */
.accent-bar {
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent-blue), var(--color-accent-teal));
    margin-top: 20px;
    border-radius: 2px;
}

/* --- Logo Carousel Base --- */
.logo-track {
    display: flex;
    gap: 60px;
    animation: scrollLogos 35s linear infinite;
}

.logo-track img {
    height: 55px;
    width: auto;
    object-fit: contain;
    opacity: 1;
    filter: none;
    transition: opacity var(--transition-base);
}

.logo-track img:hover {
    opacity: 0.8;
}

@keyframes scrollLogos {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

/* --- Responsive --- */
@media (max-width: 1200px) {
    .container-custom {
        padding: 0 32px;
    }

    h1 {
        font-size: 3rem;
    }

    h2 {
        font-size: 2.25rem;
    }
}

@media (max-width: 768px) {
    .container-custom {
        padding: 0 20px;
    }

    h1 {
        font-size: 2.25rem;
    }

    h2 {
        font-size: 1.875rem;
    }

    h3 {
        font-size: 1.5rem;
    }

    .section-padding {
        padding: 70px 0;
    }
}

@media (max-width: 575px) {
    h1 {
        font-size: 1.875rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .section-padding {
        padding: 50px 0;
    }

    .btn {
        padding: 12px 24px;
        font-size: 0.8rem;
    }
}